MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 236493354378eefc6203b957baa7df24b566d8e5b0f04523bbb060999cc8a227. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


RemcosRAT


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 236493354378eefc6203b957baa7df24b566d8e5b0f04523bbb060999cc8a227
SHA3-384 hash: 4b8e34ad93280b5e1657aef79bd12dd75edfbf0695e53266ca4500473608d32902f8bb553db4493aa8a5a5d304754cc9
SHA1 hash: 654c2110cbe433f8697a2347e590d63a563c1f8b
MD5 hash: 87d248727141ea8053b5ded89750962b
humanhash: six-jersey-six-cat
File name:NEW ERUO ORDER.SCR
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'040'384 bytes
First seen:2022-10-03 08:03:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:4ptk1UbDD5du/VAAiSdjXU4UZFGcVDmWsQaUUk3p82drYGBahHgGCUcZVpsNL:Mx5dAWCw4oIrrsp8WrYGFGCLbq
Threatray 2'476 similar samples on MalwareBazaar
TLSH T17A2501370BEA8B07D1117AB885D0D7F6A7A9DC10E567C387ABDA8C1FF08A921D720754
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe RAT RemcosRAT scr

Intelligence

File Origin
# of uploads :
1
# of downloads :
269
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/315992/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.389.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/633a97720d3d21420cca35d7/reports/39cac7ec-98f4-4992-a2b8-d58185ff07a6/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/46dd4570-4dbc-4a1b-9d31-0f938f959216
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1082237
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 714797 Sample: NEW ERUO ORDER.SCR.exe Startdate: 03/10/2022 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 8 other signatures 2->49 8 NEW ERUO ORDER.SCR.exe 3 2->8         started        process3 file4 29 C:\Users\user\...29EW ERUO ORDER.SCR.exe.log, ASCII 8->29 dropped 51 Injects a PE file into a foreign processes 8->51 12 NEW ERUO ORDER.SCR.exe 2 16 8->12         started        signatures5 process6 dnsIp7 31 91.192.100.12, 2404, 49697, 49698 AS-SOFTPLUSCH Switzerland 12->31 33 geoplugin.net 178.237.33.50, 49699, 80 ATOM86-ASATOM86NL Netherlands 12->33 35 192.168.2.1 unknown unknown 12->35 53 Maps a DLL or memory area into another process 12->53 55 Installs a global keyboard hook 12->55 16 NEW ERUO ORDER.SCR.exe 1 12->16         started        19 NEW ERUO ORDER.SCR.exe 1 12->19         started        21 NEW ERUO ORDER.SCR.exe 1 12->21         started        23 30 other processes 12->23 signatures8 process9 signatures10 37 Tries to steal Instant Messenger accounts or passwords 16->37 39 Tries to steal Mail credentials (via file / registry access) 16->39 41 Tries to harvest and steal browser information (history, passwords, etc) 23->41 25 WerFault.exe 23->25         started        27 WerFault.exe 23->27         started        process11
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/236493354378eefc6203b957baa7df24b566d8e5b0f04523bbb060999cc8a227/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-10-02 11:55:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ensjgnkdpdxpyyqdxfl3vj67es2wnwhfwdyeki53wbqjthgiuitq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
04a15b34b627794caf34f7277c8663ea7a75d32576f6484dc85ba2bfcbe39bfd
RemcosRAT
0773f517b40992fd3e6291eb906558588f1de9e3887bb2433f95bb4ea9f5904a
RemcosRAT
3ab2ca682019279e28525a8ff1a72e08badba1c0f3012f926bad1528b2b0944a
RemcosRAT
3e0bcdfffded9aaede7644824841490767cf472e2dafebdc04b090870853d8ac
RemcosRAT
788a6a0d67e10a4235043d0f12cc5841ab77bac0518842aea964e720318f674d
RemcosRAT
a4f1f9124305cce82a6b8c70ccde9b4d646103f5b320bd766ad53fcd5a19ff08
RemcosRAT
a7d483a24ac3326297b055b788a4163a59e56341c727dae392b331f4c4b86587
RemcosRAT
c751eef24ba7492781e43c5034f1175ec098ebc72602e68822fd4c09cac0b9bb
RemcosRAT
da780e7f18a59bf4184769099656b951986ff9915e684a7d9c063f471f4f6876
RemcosRAT
+ 2'466 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:ip-remcos collection rat spyware stealer
Link:
https://tria.ge/reports/221003-jx9hbsecg4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Reads user/profile data of web browsers
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Remcos
Malware Config
C2 Extraction:
91.192.100.12:2404
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/aad09bef-8ede-494a-a87c-c303e9ef3e21
Unpacked files
SH256 hash:
393e3220f3ac0edc4ee4434a06a4784b3ebda2e1043449af95ccd4cf541d4842
MD5 hash:
2472185f11d4458e47e7f836f44bacb7
SHA1 hash:
7b2beab3018d0cb857ce4e848b9df1fbcffb9ae7
Link:
https://www.unpac.me/results/aa56c14e-3c4c-4bf4-aa40-feb1201fbf6f/
SH256 hash:
2470b39032f6182252039c88199016566b0de30c6aa02163a143427afedd12af
MD5 hash:
c3a1924684ca30ed22234ce1d9111dfc
SHA1 hash:
7347706241422758c06440fd6044ae4e042b456b
Link:
https://www.unpac.me/results/aa56c14e-3c4c-4bf4-aa40-feb1201fbf6f/
SH256 hash:
e73d1941dda92eb1e5da60b5417946c93dbf026b31d8165d032c691711e0152a
MD5 hash:
78cacd7a7fc71a984c81a54144e7e1e9
SHA1 hash:
60a7b116119bf2f88160cd86607b3707f6f61197
Link:
https://www.unpac.me/results/aa56c14e-3c4c-4bf4-aa40-feb1201fbf6f/
SH256 hash:
870d4f7e420e54b86039ac5852c78d3da45ff18f413286eb904abb76b979161b
MD5 hash:
7ecbecd7b77cb2a46af2b50f793ee13d
SHA1 hash:
302e32a8b97d1b174184dba6013be36bf8cd635b
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/aa56c14e-3c4c-4bf4-aa40-feb1201fbf6f/
Parent samples :
b563d460e40277fd18dfa645f16081ed6328f519e218afc6570dafe951f5feea
20d06c9366037f9c7d08d843ddcb74e264accf481dbefd7b1f77669abb4d9be9
e1951d7c32816561ef8f00f5612a088479e1edb3a8cdbc7b7a48d8b60de5c541
236493354378eefc6203b957baa7df24b566d8e5b0f04523bbb060999cc8a227
d0b3a869d6b24ab7a223cc2b74d8be81f5071e36397fcf64c110a332fc6e0f0c
e3f448f340d936b220f0cbdf838a812dde35c13568a48853679d4755984632fc
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/aa56c14e-3c4c-4bf4-aa40-feb1201fbf6f/
SH256 hash:
236493354378eefc6203b957baa7df24b566d8e5b0f04523bbb060999cc8a227
MD5 hash:
87d248727141ea8053b5ded89750962b
SHA1 hash:
654c2110cbe433f8697a2347e590d63a563c1f8b
Link:
https://www.unpac.me/results/aa56c14e-3c4c-4bf4-aa40-feb1201fbf6f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/236493354378eefc6203b957baa7df24b566d8e5b0f04523bbb060999cc8a227

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/315992/

Comments